[pypy-svn] r30542 - pypy/dist/pypy/rpython/ootypesystem

[antocuni at codespeak.net]

Author: antocuni
Date: Tue Jul 25 20:32:56 2006
New Revision: 30542

Modified:
   pypy/dist/pypy/rpython/ootypesystem/rpbc.py
Log:
Sanity check.



Modified: pypy/dist/pypy/rpython/ootypesystem/rpbc.py
==============================================================================
--- pypy/dist/pypy/rpython/ootypesystem/rpbc.py	(original)
+++ pypy/dist/pypy/rpython/ootypesystem/rpbc.py	Tue Jul 25 20:32:56 2006
@@ -126,6 +126,11 @@
         derived_mangled = self._get_method_name(opname, s_pbc, args_s)
         cname = hop.inputconst(ootype.Void, derived_mangled)
         hop.exception_is_here()
+        # sanity check: make sure that INSTANCE has the method
+        self.r_im_self.setup()
+        INSTANCE, meth = self.r_im_self.lowleveltype._lookup(derived_mangled)
+        assert meth is not None, 'Missing method %s in class %s'\
+               % (derived_mangled, self.r_im_self.lowleveltype)
         v = hop.genop("oosend", [cname]+vlist, resulttype=rresult)
         return hop.llops.convertvar(v, rresult, hop.r_result)